A charming little game :)
I especially liked the artwork for the characters
You should definitively look into making the player glide better along walls instead of him getting stuck everywhere and for some paths it is very diffult to see where you can go and where not (the narrow entrance to the bar and the narrow entrance to reach the gentleman on the right inside the theatre come to mind). You can mark those entrances red like you did with the alleyway on the right and it would help the visual clarity out
The Music and Bite sounds are simple but they capture the gameplay very well.
It is a very short but charming little experience